| Notes Payable - CGSF/SFNY Divestiture (Details) - Bridge Notes 2023 - USD ($) $ in Thousands | 3 Months Ended | |
|---|---|---|
| Sep. 30, 2023 | May 15, 2023 | |
| Notes Payable | ||
| Interest rate (as a percent) | 16.00% | |
| CGSF Loan Agreement | ||
| Notes Payable | ||
| Principal amount of promissory notes terminates or retired | $ 18,000 | |
| Interest rate (as a percent) | 9.00% | |
| Note payable derecognized | $ 350 | 
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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